head to head
Neither is simply harder - they are hard in different places. Football, Tactics & Glory demands more variance; Portal 2 demands more execution.

Optimization · Pure Optimization
Turn-based football management testing squad building and tactical positioning against dice rolls.

Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
Football, Tactics & Glory leans Optimization (Pure Optimization); Portal 2 leans Optimization (Pure Optimization).
Portal 2 leans clearly harder on execution.
Football, Tactics & Glory
Fully turn-based - zero physical demand
Portal 2
Portal placement requires some precision but timing is lenient.
Football, Tactics & Glory leans clearly harder on reads.
Football, Tactics & Glory
Online opponents add light prediction; AI is mappable
Portal 2
No opponent; puzzles are static.
Football, Tactics & Glory leans clearly harder on variance.
Football, Tactics & Glory
Action dice rolls swing individual duels on the pitch
Portal 2
Puzzles are deterministic with no randomness.
Portal 2 leans a little harder on optimization, though the gap is small.
Football, Tactics & Glory
Squad development, skills and turn tactics are the real game
Portal 2
Solving the puzzle's logic IS the entire game.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.